Philips DD-A110GX Manual de usuario

Service Manual

CONTENTS

1. Specification……………………………………………………………. 1-1

2. Product Validation Strategies and Process

2.1 System Block Diagram ………………………………………….. 2-1

2.1.1Front panel introuction………………………………………….. 2-2

2.1.2Rear Panel introuction………………………………………….. 2-3

3. Test Tool Instruction ……………………..……………………………... 3-1

4. Fault Finding Tree & trouble shooting…………………………….… 4-1

5. Disassembly Instructions

5.1 Disassemble the Top-Cover.…………………………………… .5-1

5.2 Disassemble the Drive……………………………………………. 5-2

5.3 Disassemble the M/B ………………………….…………………. 5-4

5.4 Disassemble Power module. …………………………………… 5-5

6. Firmware Update …………………………………………….………… 6-1

7. Exploded View &Spare parts list ….………………………………… 7-1

8. Ic and Transistor Voltage Charts………..……………….…………. 8-1

1-1

1. Specifications

2-1

2.Product Validation Strategies and Process

2.1. System Block Diagram

Front Panel

Tuner Board

Loader

Power Module

2-2

2.1.1 Front Panel

2-3

2.1.2 Rear Panel

3-1

3.Test tool introduction

There will be a testing DVD disc (for NTSC system named as 5-1 disc, for PAL system named

as 5-2P disc) as a tool when repair, below will introduce the content of the disc

3.1 Performance Testing Procedure mainly contains 6 parts:

1). Video Signal Test

2). Speaker & Sound Signal Test

3). Music Demo

4). Video Demo

5). Karaoke Demo

6). Digital Signal Test (not usable for the time being)

3.2 Test Instructions:

1). Video Signal Test need go through 6 screen pictures to check the output

Note of Step:

Then, 3 pictures will show up on the screen: 1.Color bar, 2.Mono scope and 3.Dot

Pattern.

And test will automatically go on to playback the 3 pictures shown as below:

3-2

¾Test Criteria:

Color bar has sharp, bright and stable color show;

Mono scope or Dot pattern has no tilt or twisted effect;

The RGB picture as below has normally good effect to the naked eyes.

If anything undeterminable, please refer to the following factors to evaluate:

Video Performance (The test appliance is Tektronix VM 700/s-video VM500/Component):

DA Converter 10-bit/54 MHZ

Composite Output 1Vpp &5 Ohm

S-video Output Y: 1Vpp 75Ohm

C: 0.3Vpp 75 Ohm

Component

Output

Y: 1Vpp 75Ohm

Pb: 0.7 Vpp 75 Ohm

Pr: 0.7 Vpp 75 Ohm

2). Speaker & Sound Signal Test is to test its output audio fineness and locating

efficiency of the speaker.

Note of Step:

Select no.2 --- Speaker & Sound Signal Test in the login. The test will check the

locating efficiency and audio signal as well as special frequency.

¾Test Criteria:

The standard audio output is clear without popping and the signal output from Hi-Fi is normal.

3-3

If anything undeterminable, please refer to the following factors to evaluate:

Audio Performance (The test appliance is Audio position SWR-2122U)

DA converter 24 –bit /192KHZ

AD converter 24≦-bit

Signal-Noise (1kHZ) 90dB≧

Dynamic range(1kHZ) 80dB≧

Cannel Separation(1kHZ) 80dB≧

Total Harmonic Distortion(1kHZ) ≦-65dB

3). Music Demo test is to check the video output signal good without noise.

4). Video Demo test is to check the normal function of subtitle, language, angle

and so on.

remote to choose “Subtitle” “Audio” and “Angle” to check the normal function.

Navi button

3-4

5). Karaoke Demo Test:

3.3 Items of the DVD disc in common use when rma

5.3.1 Necessary Repairing tools in need to test the following 3 items:

A. Video output

B. Audio output

C. AV output (film)

5.3.2 Note of step:

STEP1:

A. Insert the DVD VIDEO 5-1 / 5-2P disc and it will auto playback

B.Press the key of “Top Menu” on remote to login the menu

Tabla de contenidos

Otros manuales de Grabadora de DVD de Philips

Philips

Philips DVDR990 Manual de usuario

Philips

Philips DVDR5520H Manual de usuario

Philips

Philips ShowView DVDR3300H Manual de usuario

Philips

Philips DVDR3383/51 Manual de usuario

Philips

Philips ShowView DVDR3465H Manual de usuario

Philips

Philips DVDR615 Manual de usuario

Philips

Philips DVDR3330H/02 Manual de usuario

Philips

Philips HDR3700/05 Manual de usuario

Philips

Philips DVDR615/17B Manual de usuario

Philips

Philips DVDR615 Manual de usuario

Philips

Philips HDRW 720 Manual de usuario

Philips

Philips HDRW720/05 Manual de usuario

Philips

Philips DVDR5590H Manual de usuario

Philips

Philips DVDR7310H Manual de usuario

Philips

Philips DVDR980 Manual de usuario

Philips

Philips DVDR520H Manual de usuario

Philips

Philips DVDR3597H Manual de usuario

Philips

Philips HDRW720/69 Manual de usuario

Philips

Philips VR 130 Manual de usuario

Philips

Philips DVDR520H/97 Manual de usuario

Philips

Philips DVDR610/00 Manual de usuario

Philips

Philips DVDR7250H/05 Manual de usuario

Philips

Philips DVDR880/001 Manual de usuario

Philips

Philips DVDR3590H Manual de usuario

Manuales populares de Grabadora de DVD de otras marcas

Pioneer

Pioneer DVR-65H-S Guía de configuración

Sony

Sony RDR-VX525 - DVDr/ VCR Combo Manual de usuario

Daewoo

Daewoo DHD-4000D Manual de usuario

Medion

Medion MD 40570 Manual de usuario

Sony

Sony RDR-GX355 - Tunerless DVD Recorder Manual de usuario

Sony

Sony DVDirect VRD-MC3 Manual de usuario

Samsung

Samsung DVD-R130/XAA Manual de usuario

FUNAI

FUNAI HD-B2735 Manual de usuario

Panasonic

Panasonic DMR-EH54DEG Manual de usuario

Pioneer

Pioneer PRV-LX1 Manual técnico

Sanyo

Sanyo DRW-1000 Manual de usuario

JVC

JVC DR-M10 Manual de usuario

Samsung

Samsung SV-DVD40 Manual de usuario

FUNAI

FUNAI FDR-90E Manual de usuario

LG RC298 Manual de usuario

Samsung

Samsung DVD-R130 Manual de usuario

Sony

Sony DVCAM DSR-DR1000A Manual de usuario

Goodmans

Goodmans GDVDR 305 DVBT Manual de usuario